We study the problem of computing the rate-distortion function of sources with feed-forward and the capacity of channels with feedback. The formulas (involving directed information) for the optimal feed-forward rate-distortion function and the feedback channel capacity are multi-letter expressions and cannot be computed easily in general. In this work, we derive conditions under which these can...

In Katmai National Park, Alaska, USA, we have seen changes in the number of brown bears and sea otters. The animals a species habitat can support is called carrying capacity. Even though live on land otters ocean, these two mammals share coastal habitats. Bears eat salmon, other fish, plants, clams, beached whales. Sea feed clams marine invertebrates. All foods are influenced by ocean. Recently...

Abstract. When the carrying capacity and of environment in an area has been exceeded, negative impact on will appear so that it is no longer able to support various needs for life humans living area. One important aspect taken into account availability clean water. So purpose this study determine water Maros Regency find out how strategy fulfilling is. This research also expected be a reference...

Urban comprehensive carrying capacity determines the scale and development direction of a city is an important factor in optimization main function areas, arrangement urban order, demarcation boundaries China’s new national spatial planning system. Using constructed “pressure-capacity-potential” model as theoretical basis, this study combines human factors natural calculates index by means mult...

omentin-1 is a novel adipokine that is predominantly secreted by visceral adipose tissue. circulating levels of omentin-1 is inversely related to obesity. there is limited information about the effect of exercise training on serum omentin-1 concentration. the aim of this study was to investigate the effect of four weeks of progressive resistance training on serum omentin-1 levels. 16 male wiste...

A decision support system to assist cage aquaculture managers is presented. The system enables managers to perform four essential tasks: (i) site classification, (ii) site selection, (iii) holding capacity determination, and (iv) economic appraisal of an aquaculture farm at a given site. Based on measurements of water and substrate qualities, hydrometeorology and socioeconomic factors, a cage a...

In this paper the problem on “Magnetic fluid lubrication of porous-pivoted slider bearing with slip velocity by N Ahmad et.al.[7]” has been recapitulated using Jenkin’s model [4] with the additional effect of squeeze velocity of the above plate. It is found that while discussing the above problem, [7] has stated but ignored the term , where +, in their study (Refer equation(2.2)). This paper re...

The staged addition of feed to fertilized fish ponds was evaluated by adding fertilizers to 15 ponds stocked with Nile tilapia Oreochromis niloticus, then adding feed at half ad libitum rates once fish in the ponds reached a target weight. Each pond was stocked with 750 fish (3 fish/mz), and each treatment included three ponds with first feeding at (a) 50 g, (b) 100 g, (c) 150 g, (d) 200 g, and...